baber/WOPTO huggingface dataset:
Patent JP-2014057575-A (JP)
Title: Adhesive paste composition
Inventor: OBAYASHI TAKAYUKI
IPC: A23L29/20
Filed: 2013-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive paste composition which can be easily dispersed for use in a manufacturing plant or by the general consuming public having no facilities such as a powder melting machine and agitation propeller and no solvent for dispersion such as alcohol, being gelatinized or having viscous properties when directly fed into water or hot water with substantially reduced work time.SOLUTION: The adhesive paste composition includes an adhesive paste coated with an emulsifier. The surface of the adhesive paste is modified, so that the dispersibility to water is remarkably improved. The dispersed adhesive paste composition is reliably dissolved to exhibit the performance of the adhesive paste.
Patent JP-2015041708-A (JP)
Title: METHOD OF FORMING Cu WIRING STRUCTURE
Inventor: ISHIZAKA TADAHIRO
IPC: C23C16/16
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a Cu wiring structure capable of suppressing increase in the dielectric constant of the whole wiring structure while enhancing the oxygen barrier properties for the Cu wiring, and capable of enhancing selectivity of a cap film for a Cu film while enhancing the migration resistance of the Cu wiring.SOLUTION: After forming at least a barrier film 204 in a trench 203 formed in an interlayer insulating film 202, a Cu alloy film 206 composed of a Cu-Al alloy is embedded, a buildup layer 207 is formed thereon, and Cu wiring 208 is formed in the trench 203 by polishing the whole area by CMP. A cup layer 209 consisting of a Ru film is formed on the Cu wiring 208, and an interface layer 210 containing a Ru-Al alloy is formed near the interface of the Cu wiring 208 to the cup layer 209 by the heat at that time, before an interlayer insulating film 211 is formed thereon.
Patent JP-2015043531-A (JP)
Title: Router, ip multicast network, and router function control method
Inventor: YOKOI TOSHIHIRO
IPC: H04L12/28
Filed: 2013-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a router which can reduce a load for processing monitoring packets, and prevent erroneous failure detection.SOLUTION: A router 10 comprises for each interface 11: a monitoring packet transmission unit 12 which transmits monitoring packets at predetermined intervals; a monitoring packet reception unit 14 which receives the monitoring packets; a failure detection unit 16 which determines whether the monitoring packet reception unit 14 has not received the monitoring packets for a predetermined time or more, when it is determined that the monitoring packet reception unit 14 has not received the monitoring packets for the predetermined time or more, detects occurrence of failure and takes a countermeasure against the failure; and a function control unit which stops the function of the monitoring packet transmission unit 12 or the monitoring packet reception unit 14 on the basis of transmission and reception of a PIM (Protocol Independent Multicast) join message.
Patent JP-2015046516-A (JP)
Title: Method for manufacturing rare earth magnet
Inventor: MAEDA TORU
IPC: H01F41/02
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rare earth magnet by which a rare earth magnet superior in magnetic property can be manufactured.SOLUTION: A method for manufacturing a rare earth magnet comprises a process for performing a dehydrogenation treatment on a hydrogenated material containing a hydrogen compound of a rare earth element and Fe. The process for performing the dehydrogenation treatment includes: a temperature-raising step for starting to raise the temperature of the material in a hydrogen atmosphere and then raising the temperature to a predetermined retention temperature T; and a temperature-keeping step for keeping the temperature at the retention temperature Twithout applying a strong magnetic field in a decompression atmosphere. The temperature-raising step includes: a first stage temperature-raising step for raising the temperature to a temperature Tselected from a temperature region of 500-750°C in a hydrogen atmosphere; a magnetic field-applying step for starting to apply a strong magnetic field of 3.5 T or larger at and after the arrival at the temperature Tto keep the strong magnetic field applied to the material and in parallel, making the atmosphere a decompression one by exhausting hydrogen until the hydrogen pressure in the atmosphere becomes a predetermined value P1 between 101 hPa and an atmospheric pressure, inclusive of 101 hPa; and a second stage temperature-raising step for stopping the application of the strong magnetic field at and after the arrival at the predetermined value P1, then resuming raising the temperature to raise the temperature from the temperature region to the retention temperature T.
Patent JP-2015045788-A (JP)
Title: Charging member
Inventor: TATSUMI SOJI
IPC: G03G15/02
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a charging member capable of suppressing both a charging lateral stripe and a toner fog.SOLUTION: A charging member 1 includes: a shaft body 2; a rubber elastic layer 3 along an outer peripheral surface of the shaft body 2; and a surface later 4 along a surface of the rubber elastic layer 3. The rubber elastic layer 3 has, in the surface, a rubber elastic layer side irregularity part 30 having a rubber elastic layer side protrusion part 31 projecting outward owing to the existence in the inner part of rubber elastic layer particles 310 included in the rubber elastic layer 3; and a rubber elastic layer side recess part 32 located between adjacent rubber elastic layer side protrusion parts 31. The maximum height of the rubber elastic layer side protrusion part 31 is within the range of 12.4 μm to 28.3 μm. The surface layer 4 has, in the surface, a surface side irregularity part 40 including a surface layer side protrusion part 41 projecting outward owing to the existence in the inner part of surface layer particles 410 included in the surface layer 4 and a surface layer side recess part 42 located between adjacent surface side protrusion parts 41. The maximum height of the surface layer side protrusion part 41 is within the range of 1.5 μm to 7.9 μm.
Patent JP-2014057058-A (JP)
Title: Microelectronic packages having trench vias and methods for manufacture thereof
Inventor: MICHAEL B VINCENT
IPC: H01L21/768
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a microelectronic package including at least one trench via with hollow parts, and a method for fabricating such a microelectronic package.SOLUTION: In one embodiment, the method includes the step of depositing a dielectric layer over a first microelectronic device having a plurality of contact pads, which are covered by the dielectric layer. A trench via is formed in the dielectric layer to expose the plurality of contact pads therethrough. The trench via is formed to include opposing crenulated sidewalls having a plurality of hollow parts therein. The plurality of contact pads exposed through the trench via are then sputter etched. A plurality of interconnect lines are formed over the dielectric layer, each of which is electrically coupled to a different one of the plurality of contact pads.
Patent JP-2015048265-A (JP)
Title: N-TYPE SiC SINGLE CRYSTAL AND MANUFACTURING METHOD OF THE SAME
Inventor: SHIRAI TAKAYUKI
IPC: C30B19/04
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an n-type SiC single crystal having a low resistivity and a small density of threading dislocations.SOLUTION: An n-type SiC single crystal including germanium and nitrogen satisfies a relation of a density ratio of germanium and nitrogen [Ge/N]: 0.17<[Ge/N]<1.60. In a manufacturing method of the n-type SiC single crystal, a single crystal is grown by contacting a SiC seed crystal substrate with a Si-C solution which has a gradient of temperatures lowering from an inside to a surface and nitride and to which metal germanium are added.
Patent JP-2014062900-A (JP)
Title: Vehicle inspection data display device for vehicle inspection system
Inventor: SHIMODA TAKEHIKO
IPC: B60S5/00
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle inspection data display device for a vehicle inspection system that enables an inspection result to be immediately understood only by viewing a single display screen.SOLUTION: In an inspection result list displayed on a display panel 111 of an inspection data display device 100, measured values and statuses of safe, caution, or danger are displayed. Criteria thereof are also displayed. A user only views the displayed inspection result list and can understand inspection results. The measured values are compared with the respective criteria to intuitively understand degrees of caution, danger, etc. For each inspection item, the safe, caution, or danger is displayed with a display symbol "○", "▵", or "×", and the safe, caution, and danger are displayed in mutually different display colors, for example, green, yellow, and red. It is easy to understand the inspection results only by glancing at the display screen. There is provided a vehicle inspection data display device which enables a user who has little technical knowledge to visually understand the inspection results immediately.
Patent JP-2015048786-A (JP)
Title: Decompressor
Inventor: UMEMOTO YOHEI
IPC: F01L13/08
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To accurately obtain the perpendicularity of a decompression shaft with respect to a mass weight.SOLUTION: A decompressor 10 comprises a decompression cam 11 in which a decompression shaft 12 is connected to a mass weight 13. In the mass weight 13, a part 17 to be connected composed of a laminate of steel plates 21, and a weight part 18 composed of a laminate of steel plates 22 are stacked on and joined to a suspension part 19 composed of a laminate of steel plates 23. A first penetration hole 26 and a second penetration hole 27 which penetrate the steel plates 21, 22 and 23 are formed at least at one portion of a stacked and joined portion 24 at a side of the part to be connected between the part to be connected and the suspension part, and one portion of a stacked and joined portion 25 at a side of the weight part between the weight part and the suspension part, the decompression shaft 12 is pressure-inserted and connected to the first penetration hole 26 of the stacked and joined portion 24 at the side of the part to be connected out of the holes, and the part 17 to be connected and the weight part 18 which are stacked on the suspension part 19 are constituted in non-contact states, and thereby providing a clearance 31.
Patent JP-2014025587-A (JP)
Title: Apparatuses and methods for storing and/or filtering substance
Inventor: MCALISTER ROY E
IPC: F24S90/00
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To store a gas at higher energy density per volume.SOLUTION: An apparatus, a system, and a method are for loading and/or unloading a substance into or from a sorption media. A substance is presented at an edge of the sorption media, which comprises parallel layers of a sorption material. To load (i.e., via absorption and/or adsorption) the substance into the sorption media, heat is transferred away from the sorption media, a loading voltage is applied to the sorption media, and/or a pressure is increased relative to the sorption media. To unload the substance from the sorption media, heat is transferred into the sorption media, a voltage of an opposite polarity from the loading voltage is applied to the sorption media, and/or a pressure is decreased relative to the sorption media. In some embodiments, the sorption media includes surface structures that may load molecules of the substance.
Patent JP-2015029240-A (JP)
Title: Antenna device
Inventor: OGO NAOTO
IPC: H01Q19/185
Filed: 2013-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device that has less degradation of transmission quality, less difference in radiation patterns between a vertical direction and a horizontal direction, and high reliability.SOLUTION: An antenna device includes a parabola-shaped reflector having a first reflection surface, and a power-feeding part disposed on the first reflection surface side of the reflector and connected to a transmission circuit or a reception circuit through a coaxial cable. The power-feeding part has a coaxial waveguide conversion part having one end connected to the coaxial cable, a waveguide connected to the other end of the coaxial waveguide conversion part, an insulator connected to the waveguide, and a reflection part provided on the insulator and has a second reflection surface facing the first reflection surface of the reflector.
Patent JP-2015054921-A (JP)
Title: Adhesive sheet for test piece
Inventor: TOJO MIDORI
IPC: C09J201/00
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet having excellent adhesion to allow the application to a test piece for the analysis of a sample.SOLUTION: There is provided an adhesive sheet used in a test piece for the analysis of a sample. The adhesive sheet comprises an adhesive layer constituting at least one surface of the adhesive sheet. The adhesive layer has an adhesive face showing an adhesion of 12 N/20 mm or more.
Patent JP-2015054489-A (JP)
Title: Image formation method, image formation apparatus and processing liquid
Inventor: HIHARA TAKESHI
IPC: B41J2/01
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an image formation method which can suppress curling even when plain paper is used as a recording medium.SOLUTION: (1) An image formation method includes a processing liquid application step of applying a processing liquid onto a paper-made recording medium and an aqueous ink application step of applying an aqueous ink, and protective groups for the hydroxyl group of cellulose of the paper are introduced by the processing liquid application step. (2) Another image formation method is based on an ink jet recording system in which the aqueous ink application step comprises applying thermal energy or mechanical energy to the aqueous ink so as to discharge an ink.
Patent JP-2015056866-A (JP)
Title: Radio communication system and radio transmitter
Inventor: HARA AKITO
IPC: H04N7/18
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of immediately transmitting an image, when starting radio communication, while preventing the defect of a display image in a radio controller as much as possible.SOLUTION: A security system 1 includes a camera unit 20 and an image display device 10. The camera unit 20 includes an image acquisition part 23 acquiring image data, an image quality adjustment part 24 adjusting the image quality of the image data, according to an image quality adjustment instruction of the image display device 10, and a radio slave unit communication part 22 transmitting the image data whose image quality is adjusted to the image display device 10. The image display device 10 includes an image quality adjustment determination part 163 generating the image quality adjustment instruction corresponding to a comparison result between the number of image frames received within a unit time and an image quality adjustment threshold, a radio communication part 11 transmitting the image quality adjustment instruction to the camera unit 20, and a storage part 15 storing the information of the image quality of the image quality adjustment instruction. The image quality adjustment determination part 163 generates the image quality adjustment instruction for setting the image quality to the minimum image quality, when starting the reception of the image data.
Patent JP-2013251280-A (JP)
Title: Method for manufacturing electromagnet
Inventor: KUBONO KAZUO
IPC: H01H50/44
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To safely execute automatic coil winding work for connecting a wire to each of three or more coil terminals of a polarized electromagnetic relay to form a coil on a bobbin.SOLUTION: Three coils 118, 120, 122 have fastened portions 118a, 120a, 122a to which a conducting wire 116 is connected, respectively, and terminal portions 118b, 120b, 122b spaced apart from the fastened portions, respectively. A bobbin 114 includes: a first surface 130a from which the fastened portion of one coil terminal in respective terminal pairs of two exciting circuits projects; and a second surface 130b which is on the opposite side of the first surface and from which the terminal portion of the one coil terminal projects. A conducting wire 116 of a coil 112 is laid along a first surface of the bobbin in a first lead part 116a extending between the fastened portion of one coil terminal configuring the terminal pair and the coil, and is laid along a second surface of the bobbin in a second lead part 116b extending between the fastened portion of the other coil terminal configuring the terminal pair and the coil.
Patent JP-2015058854-A (JP)
Title: Vibration proof handle
Inventor: NAKAGAWA HISATO
IPC: B62K21/14
Filed: 2013-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a vibration proof handle by which a vibration proof member is hard to fall out from a handle bar and which can be easily assembled.SOLUTION: A vibration proof handle 100 includes a tubular handle bar 10, and a rod-like vibration proof member 20 which is inserted into the handle bar 10. The handle bar 10 has an engaging part 11 formed on a side face and an engagement part 12 formed at an opening end. The vibration proof member 20 has an engaging object part 31 which is engaged with the engaging part 11 of the handle bar 10 from an inner peripheral surface side of the handle bar 10, and an engagement object part 29 which is engaged with the engagement part 12 of the handle bar 10. The handle 100 is so configured that when the engagement part 12 is engaged with the engagement object part 29, circumferential positions of the engaging part 11 and the engaging object part 31 are consistent to each other.
Patent JP-2015065508-A (JP)
Title: Video display system, operation terminal, operation method, and program
Inventor: MIYAZAKI SHOTA
IPC: G09G5/00
Filed: 2013-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a video display interface in a video display system that allows an operator to easily set a display video with more sensuous operation by using a touch panel operation terminal in performing setting operation of a video to be displayed on a display device.SOLUTION: A setting operation of a video to be displayed on a display device is performed by a gesture operation involving a touch by using a touch panel operation terminal as an operation terminal of a video display system, so as to achieve a video display interface that allows more sensuous operation.
Patent JP-2015064300-A (JP)
Title: Frequency detection device and method for calibrating frequency detection device
Inventor: SOEJIMA YASUNORI
IPC: G05B23/02
Filed: 2013-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a frequency detection device eliminating the need for connection to a frequency generator for outputting a signal serving as a reference and capable of calculating and calibrating detection accuracy.SOLUTION: A frequency detection device 10 comprises: a measurement signal input unit 12 for inputting a process signal s measured at a plant; a diagnostic signal generation unit 13 for generating a diagnostic signal t serving as a reference during a diagnosis mode; a switching unit 14 for outputting the process signal s during a normal mode and outputting the diagnostic signal t during the diagnosis mode; a frequency calculation unit 16 for calculating a frequency from the process signal s outputted from the switching unit 14 by using a correction value during the normal mode, and calculating a frequency from the diagnostic signal t outputted from the switching unit 14 by using a correction value during the diagnosis mode; and an accuracy calculation unit 17 for calculating detection accuracy from an error between a frequency detected from the diagnostic signal t and a prescribed expected value.
Patent JP-2015063976-A (JP)
Title: Variable cycle engine
Inventor: TAKI MASAFUMI
IPC: F01L1/18
Filed: 2013-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a variable cycle engine capable of suppressing extension in the engine width direction caused by a camshaft and a mechanism for cam switching and preventing the size in the width direction from increasing.SOLUTION: A camshaft 31 having cams for 4 cycle 86A and 96A and cams for 6 cycle 86B and 96B is arranged in a cylinder head 13. A reduction gear pair (first transfer mechanism) 72 for reducing and transferring a rotation of a crankshaft 21 and a transmission chain mechanism (second transfer mechanism) 73 for transmitting power between the reduction gear pair 72 and the camshaft 31 using a transmission chain 73B are arranged at a side of a cylinder 17, and a speed reduction ratio between the crankshaft 21 and the camshaft 31 is made 1/6 by the reduction gear pair 72 and the transmission chain mechanism 73. A cam switching mechanism is provided at intake-side and exhaust-side rocker arms.
Patent JP-2015068884-A (JP)
Title: Conductive material
Inventor: HORIUCHI TAKESHI
IPC: G03G15/08
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a conductive material which can exhibit both durability under conduction and low electric resistance.SOLUTION: A conductive material contains: a quaternary ammonium salt as an ion conductive agent represented by the general formula (1) defined by m[(CH)(CH)N].X, where CHrepresents a linear alkyl group with n being an integer from 5 to 11 and Xrepresents an m-valent anion with m being an integer from 1 to 2; and surface-treated calcium carbonate in which calcium carbonate is surface-treated with fatty acid.
Patent JP-2015067388-A (JP)
Title: Sheet feeding device, image reading device, and image forming apparatus
Inventor: MAEHARA KAZUYA
IPC: B65H3/06
Filed: 2013-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device having a pickup arm which can be easily assembled and provide stable feeding fore by a feed roller, and an image reading device equipped with the sheet feeding device, and an image forming apparatus equipped with the image reading device.SOLUTION: A sheet feeding device comprises: a document loading tray 223; a pickup roller 323; a pickup arm 321; a separation shaft of a separation roller 322 which is connected to the pickup roller 323 and rotates the pickup arm 321; a drive motor connected to the separation shaft; and a weight member 325 supported by the pickup arm 321 on an opposite side of the pickup roller 323. When the drive motor is driven, the pickup arm 321 rotates to a feeding position to feed a document, and when transmission of drive to the separation shaft is blocked, the pickup roller 323 rotates to a retreat position by the weight member 325.
Patent JP-2015066156-A (JP)
Title: Wheelchair
Inventor: SUGAWARA KOICHI
IPC: A61G5/00
Filed: 2013-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair which can quickly move in a place with rubble, level differences, and the like as well as in ordinary moving, and also to provide members for improving a regular wheelchair to such a wheelchair.SOLUTION: In a wheelchair 1 of the present invention, the front direction when a care needed person sits down is made a forward direction, with the rear direction made a backward direction, and with the lateral direction in facing the front direction made a width direction. In this state, a pair of grip bars 21, 21 separated from each other in the width direction are extended backward from backward frames 15, 15. When a caregiver comes in between the pair of grip bars 21, 21, the grip bars 21, 21 are provided with enough length to be extended further backward from the position of the caregiver. As a result, the caregiver can make the wheelchair tractive backward, with the pair of grip bars 21, 21 gripped, which is the characteristic of the invention.